5-(4-(4-Fluorobenzoyl)piperazin-1-yl)-6-phenylpyridazin-3(2H)-one CAS 477863-52-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 477863-52-8 |
| Molecular Formula | C21H19FN4O2 |
| Molecular Weight | 378.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(4-(4-Fluorobenzoyl)piperazin-1-yl)-6-phenylpyridazin-3(2H)-one (CAS 477863-52-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C21H19FN4O2. Molecular weight: 378.40 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C21H19FN4O2 |
| Molecular Weight | 378.40 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related Fluorobenzoyl Standards
- 4-{[(4-Fluorobenzoyl)oxy]imino}-1-(phenylsulfonyl)piperidine (CAS 477847-25-9)
- 1-(4-Fluorobenzoyl)-9b-phenyl-1H,2H,3H,5H,9bH-imidazo[2,1-a]isoindol-5-one (CAS 327979-63-5)
- (E)-4-(4-(4-fluorobenzoyl)piperazin-1-yl)-3-nitrobenzaldehyde O-methyl oxime (CAS 383147-15-7)
- Ethyl 2-{2-[(4-fluorobenzoyl)amino]-1,3-thiazol-4-yl}benzenecarboxylate (CAS 250713-78-1)
- [2-(4-Fluorobenzoyl)-4-methyl-3-oxo-1-phenylpyrazolidin-4-yl]methyl acetate (CAS 329702-39-8)
- 1142209-49-1 4-(3-{2-[(4-Fluorobenzoyl)(methyl)amino]ethyl}-1,2,4-oxadiazol-5-yl)benzoic acid MFCD12028260 (CAS 1142209-49-1)
- N'-(4-fluorobenzoyl)-8-methyl-8H-thieno[2,3-b]indole-2-carbohydrazide (CAS 477855-74-6)
- 4-(4-Fluorobenzoyl)phenyl 2-(methylthio)nicotinate (CAS 736951-89-6)
Recommended Standards
- 4-[(2E)-3-(2H-1,3-Benzodioxol-5-yl)prop-2-enoyl]phenyl thiophene-2-carboxylate (CAS 306730-09-6)
- 6-Ethyl 3-methyl 2-(furan-2-carboxamido)-4,7-dihydrothieno[2,3-c]pyridine-3,6(5H)-dicarboxylate (CAS 864926-17-0)
- 4-(4-Hydroxyphenoxy)-3-(pyrrolidin-1-yl)-5-sulfamoylbenzoic acid (CAS 90683-83-3)
- 4-Methylphenyl 5-nitropyridin-2-ylcarbamate (CAS 1989954-39-3)
- 4-(Chloromethyl)-2-(2-ethoxyphenyl)-5-methyloxazole (CAS 1048921-06-7)
- 9H-pyrido[3,4-b]indole-3-carboxaldehyde (CAS 82596-91-6)
- [5-(2-Amino-phenyl)-furan-2-yl]-methanol (CAS 886494-68-4)
- 5-(tert-Butyl)-3-cyclopropoxy-N,N-dimethylpicolinamide (CAS 1243396-79-3)
- 2,4-Diphenyl-N-(4-(trifluoromethyl)phenyl)pyrimidine-5-carboxamide (CAS 321433-24-3)
- 263251-78-1 NMG938VJ6T D-3 Tavilermide [USAN:INN] UNII-NMG938VJ6T MIM-D3 MIM-D 3 D 3 (peptide) Tavilermide (CAS 263251-78-1)
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